EP0645649A3 - Bent strip-like integrated optical waveguide. - Google Patents

Bent strip-like integrated optical waveguide. Download PDF

Info

Publication number
EP0645649A3
EP0645649A3 EP94113717A EP94113717A EP0645649A3 EP 0645649 A3 EP0645649 A3 EP 0645649A3 EP 94113717 A EP94113717 A EP 94113717A EP 94113717 A EP94113717 A EP 94113717A EP 0645649 A3 EP0645649 A3 EP 0645649A3
Authority
EP
European Patent Office
Prior art keywords
optical waveguide
integrated optical
bent strip
bent
strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94113717A
Other languages
German (de)
French (fr)
Other versions
EP0645649A2 (en
Inventor
Bernd Dr Sauer
Gustav Dr Mueller
Lothar Dr Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0645649A2 publication Critical patent/EP0645649A2/en
Publication of EP0645649A3 publication Critical patent/EP0645649A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
EP94113717A 1993-09-23 1994-09-01 Bent strip-like integrated optical waveguide. Withdrawn EP0645649A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4332450 1993-09-23
DE4332450 1993-09-23

Publications (2)

Publication Number Publication Date
EP0645649A2 EP0645649A2 (en) 1995-03-29
EP0645649A3 true EP0645649A3 (en) 1995-05-17

Family

ID=6498460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113717A Withdrawn EP0645649A3 (en) 1993-09-23 1994-09-01 Bent strip-like integrated optical waveguide.

Country Status (2)

Country Link
EP (1) EP0645649A3 (en)
JP (1) JPH07159635A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0831344B1 (en) * 1996-09-20 2003-02-26 Infineon Technologies AG Arrangement of two integrated optics lightguides on the upper surface of a substrate
EP1464997A1 (en) * 2003-04-04 2004-10-06 ThreeFive Photonics B.V. Integrated optical device comprising a bend waveguide
WO2005071454A1 (en) * 2004-01-26 2005-08-04 Hitachi Chemical Co., Ltd. Curved optical waveguide and optical device
CN100414329C (en) 2004-04-19 2008-08-27 日立化成工业株式会社 S-shaped type curved optical waveguide and optical device
FI124843B (en) * 2012-10-18 2015-02-13 Teknologian Tutkimuskeskus Vtt Curved optical waveguide
JP6676964B2 (en) * 2015-12-25 2020-04-08 株式会社豊田中央研究所 Optical waveguide
US10838146B2 (en) 2016-06-03 2020-11-17 Rockley Photonics Limited Single mode waveguide with an adiabatic bend
GB2572641B (en) 2018-04-06 2021-06-02 Rockley Photonics Ltd Optoelectronic device and array thereof
WO2022184869A1 (en) 2021-03-05 2022-09-09 Rockley Photonics Limited Higher order mode filter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285351A1 (en) * 1987-04-02 1988-10-05 AT&T Corp. Optical waveguide device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285351A1 (en) * 1987-04-02 1988-10-05 AT&T Corp. Optical waveguide device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KOAI ET AL, JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 7, no. 7, NEW YORK US, pages 1016 - 1022 *
LERNER, ELECTRONICS LETTERS, vol. 29, no. 9, 29 April 1993 (1993-04-29), STEVENAGE GB, pages 733 - 734 *

Also Published As

Publication number Publication date
JPH07159635A (en) 1995-06-23
EP0645649A2 (en) 1995-03-29

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